Manejo expectante de osteocondroma solitario interóseo de la tibia distal: reporte de un caso y revisión de la literatura / Non-surgical management of an interosseous solitary osteochondroma of the distal tibia: a case report and review of the literature

La localización del osteocondroma en la tibia distal es poco frecuente y su crecimiento con compromiso y deformidad del peroné distal es aún más raro, haciéndolo una condición más sintomática que en otras ubicaciones. Factores como la severidad de los síntomas, deformidad progresiva del tobillo, complicaciones sindesmóticas, riesgo de fractura patológica o transformación maligna, junto con nuevas y mejores técnicas quirúrgicas, han llevado a que el manejo expectante de esas lesiones sea excepcional y escasamente reportado. Presentamos el caso de un joven de 17 años con osteocondroma solitario interóseo tibio distal sintomático y compromiso fibular, que fue exitosamente manejado en forma expectante. A los 5 años de seguimiento clínico-radiológico no presenta complicaciones y la lesión se mantiene estable.

Osteochondromas located in the distal tibia are a rare condition, and the involvement of the distal fibula with deformity is even more uncommon. Factors such as the severity of symptoms, progressive deformity of the ankle, syndesmotic complications, the risk of pathological fracture or malignant transformation, together with new and safer surgical techniques, have led to scarce reports of non-surgical management. We present a case report of a 17-year-old male with a symptomatic interosseous solitary osteochondroma in the distal tibia with fibular involvement, which was successfully managed non surgically. After 5 years of clinical and radiological follow-up, he has no complications, and the lesion remains stable.

Desenlaces del manejo no quirúrgico posterior a neoadyuvancia del cáncer localmente avanzado de recto / Outcomes of the nonsurgical management of locally advanced rectal cancer after neoadjuvant treatment / Outcomesofthenon-surgicalmanagementoflocallyadvancedrectalcancerafterneoadjuvanttreatment

Objetivos: Describir características clínicas, histopatológicas y desenlaces de pacientes con cáncer localmente avanzado de recto y respuesta clínica completa posterior a la neoadyuvancia, sin manejo quirúrgico. Métodos: Estudio de cohorte retrospectiva de pacientes con cáncer de recto estadios II y III, llevados a quimiorradiación, en seguimiento clínico. Se evaluó supervivencia libre de enfermedad, global y tasa de recaída. Se describen características biológicas (Kras, Ki67, p53) y morfológicas del tumor (grado, invasión linfovascular y perineural). Resultados: Entre enero de 2003 y junio de 2013, 19 pacientes con cáncer localmente avanzado de recto y respuesta clínica completa postneoadyuvancia, no aceptaron el tratamiento quirúrgico radical. Con mediana de seguimiento de 21 meses (4-92 meses), se presentaron recaídas del: 21% en el primer año, 36% a los 3 años y 42% a los 5 años (total: 8 pacientes). Se presentó recaída local en 50% de casos, regional en 50% y no hubo recaída sistémica. La tasa estimada de recaída local fue 2,3 recaídas por 100 pacientes/mes (IC 95%:1,21-4,5) y de recaída regional 1,3 recaídas por 100 pacientes/mes (IC 95%:0,5-3,1). No se estableció relación, entre la expresión de factores biológicos del tumor primario y los desenlaces. Conclusiones: Se ratifica la indicación del tratamiento quirúrgico radical, posterior a la neoadyuvancia, en todos los pacientes con cáncer localmente avanzado de recto. Las bajas tasas de recaída local y regional de nuestra serie, sugieren la posibilidad de resección local u observación, en casos seleccionados. La individualización y deseo del paciente, debe orientar la toma de decisiones.

Objectives: To describe the clinical and histopathological characteristics and outcomes of patient with non-surgically managed locally advanced rectal cancer and a complete clinical response to neoadjuvant treatment. Methods: A retrospective study was conducted on a cohort of patients with stages II and III rectal cancer, on clinical follow up after subjected to chemoradiotherapy. The overall disease free survival and recurrence rates were evaluated. The biological (Kras, Ki67, p53) and morphological (grade, lymphovascular and perineural invasion) characteristics of the tumor were recorded. Results: Between January 2003 and June 2013, a total of 19 patients with locally advanced rectal cancer and a complete clinical response after neoadjuvant treatment, did not accept radical surgical treatment. With a median follow-up of 21 months (range 4-92 months), the recurrences were: 21% in the first year, 36% at 3 years, and 42% at 5 years (total: 8 patients). There was local recurrence in 50% of the cases, regional in 50%, and there were no systemic recurrences. The estimated local recurrence rate was 2.3 recurrences per 100 patients/month (95% CI; 1.21 - 4.5), and a regional recurrence of 1.3 recurrences per 100 patients/month (95% CI: 0.5 - 3.1). No relationship was found between the expression of biological factors of the primary tumor and the outcomes. Conclusions: The indication for radical surgical treatment after neoadjuvant treatment is demonstrated in all patients with locally advanced rectal cancer. The low local and regional recurrence rates of this series suggest the possibility of local resection or observation in selected cases. Individualization and the wishes of the patient must be taken into account when making decisions.

Non-surgical Management of oral Hemangioma.

Background: Hemangiomas are solitary or sometimes multiple flat or raised reddish blue lesions. These are benign, vascular tumours that can lead to disfigurement or may become life threatening. Oral mucosa and skin are most commonly affected. Many modes of therapy have been advised for hemangiomas, which include cautery, cryotherapy, radiotherapy and sclerosing agents. Aims & Objective: Present study was undertaken to study the non-surgical management of oral hemangioma. Material and Methods: A prospective study of all clinically diagnosed cases of oral hemangioma at a tertiary care hospital was carried out. Surface anaesthesia was given by 15% xylocaine spray. 3% sodium tetradecyl sulphate was given as intralesional injection at multiple sites with insulin syringe. 0.1 to 1ml of STS was injected depending upon the size of lesion. Follow up examination of all cases was done. Results: A total of 15 cases were included in the study, in a period of 5 years. Hemangioma regressed in all cases with relief of symptoms. All patients complaining of bleeding, inflammation and pain were given analgesic and anti-inflammatory drugs. Complete remission was seen in 86.67% of the patients. 13.33% showed partial regression with ulceration and sloughing, which subsided with subsequent treatment. Conclusion: Various treatment modalities are recognised in the management of oral hemangiomas. Use of 3% sodium tetradecyl sulfate is cheap, very effective and easy treatment modality. However, judicial use of dose, number and site of injections is advised to prevent further complications.

Non-Surgical Management of Cord Compression in Tuberculosis: A Series of Surprises

STUDY DESIGN: Prospective study. PURPOSE: We present a series of 50 patients with tuberculous cord compression who were offered systematic non-surgical treatment, and thereby, the author proposes that clinico-radiological soft tissue cord compression is not an emergency indication for surgery. OVERVIEW OF LITERATURE: Spinal cord compression whether clinical or radiological has usually been believed to be an indication for emergency surgery in spinal tuberculosis. METHODS: Fifty adults were prospectively studied at our clinic for spinal cord compression due to tuberculous spondylitis, between May 1993 and July 2002. The inclusion criteria were cases with clinical and/or radiological evidence of cord compression (documented soft tissue effacement of the cord with complete obliteration of the thecal sac at that level on magnetic resonance imaging scan). Exclusion criteria were lesions below the conus level, presence of bony compression, severe or progressive neurological deficit (

A Case of Successful Non-surgical Management of Iatrogenic Gastric Perforation with Fluid Collection after Endoscopic Mucosal Resection / 대한소화기내시경학회지

An endoscopic mucosal resection (EMR) is considered to be a potential alternative to surgery for a gastrointestinal tumor on account of it being an improved technique. Since its introduction in Japan in the early 1980s, it is now an accepted modality for removing precancerous lesions or early gastric cancer from the GI tract because it is minimally invasive and preserves the patient's quality of life. The major complications of EMR is bleeding and perforation. The treatment guidelines for iatrogenic perforation after EMR have not been established. Herein, we report a successful case of EMR induced gastric perforation with fluid collection that was successfully treated with non-surgical management.